262938986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2377}}^1$

素因数の和:2510

約数の個数: 32

約数和(自身を含む): 431464320

約数和(自身を除く): 168525334

約数列:

[1, 2, 19, 38, 41, 71, 82, 142, 779, 1349, 1558, 2377, 2698, 2911, 4754, 5822, 45163, 55309, 90326, 97457, 110618, 168767, 194914, 337534, 1851683, 3206573, 3703366, 6413146, 6919447, 13838894, 131469493, 262938986]

約数ペア:

[(1, 262938986), (2, 131469493), (19, 13838894), (38, 6919447), (41, 6413146), (71, 3703366), (82, 3206573), (142, 1851683), (779, 337534), (1349, 194914), (1558, 168767), (2377, 110618), (2698, 97457), (2911, 90326), (4754, 55309), (5822, 45163)]